Spike’s Tactical ST-T3 Heavy Buffer for AR-15 – 5.5 oz, Black (SLA00T3)

• ST-T3 heavy buffer designed for maximum recoil reduction in AR-15 rifles
• Incorporates sliding tungsten weights for dynamic balance during firing cycles
• Black anodized finish provides surface protection against wear and corrosion
• Weighs approximately 5.5 ounces for heavy recoil system tuning applications
• Solid aluminum body supports internal weight system during repeated cycling
• Compatible with AR platform rifles using standard carbine buffer assemblies

The Spike’s Tactical ST-T3 Heavy Buffer is a recoil buffer designed for managing bolt carrier movement in AR-15 rifles. This buffer weighs approximately 5.5 ounces and is configured for use in carbine buffer systems within AR platform rifles. It is designed to function as a replacement for standard carbine buffers in compatible builds.

The Spike’s Tactical ST-T3 Heavy Buffer features a black anodized finish with a solid aluminum body and sliding tungsten weights combined with a mil-spec bumper. It is categorized under recoil buffer components and fits AR-15 rifles using carbine buffer tubes. The internal sliding tungsten weights provide a distinct internal mass configuration. In practical use, this recoil buffer is used within the buffer tube assembly to support bolt carrier cycling. The component interfaces with the bolt carrier group and buffer spring during normal operation in AR platform rifles.